JPS55102089A - Fire sensor - Google Patents

Fire sensor

Info

Publication number
JPS55102089A
JPS55102089A JP5878779A JP5878779A JPS55102089A JP S55102089 A JPS55102089 A JP S55102089A JP 5878779 A JP5878779 A JP 5878779A JP 5878779 A JP5878779 A JP 5878779A JP S55102089 A JPS55102089 A JP S55102089A
Authority
JP
Japan
Prior art keywords
fire sensor
fire
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5878779A
Other languages
Japanese (ja)
Other versions
JPS6223920B2 (en
Inventor
Fumio Kanetani
Akihiro Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nittan Co Ltd
Original Assignee
Nittan Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nittan Co Ltd filed Critical Nittan Co Ltd
Priority to JP5878779A priority Critical patent/JPS55102089A/en
Publication of JPS55102089A publication Critical patent/JPS55102089A/en
Publication of JPS6223920B2 publication Critical patent/JPS6223920B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
JP5878779A 1979-05-14 1979-05-14 Fire sensor Granted JPS55102089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5878779A JPS55102089A (en) 1979-05-14 1979-05-14 Fire sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5878779A JPS55102089A (en) 1979-05-14 1979-05-14 Fire sensor

Publications (2)

Publication Number Publication Date
JPS55102089A true JPS55102089A (en) 1980-08-04
JPS6223920B2 JPS6223920B2 (en) 1987-05-26

Family

ID=13094276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5878779A Granted JPS55102089A (en) 1979-05-14 1979-05-14 Fire sensor

Country Status (1)

Country Link
JP (1) JPS55102089A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858697A (en) * 1981-09-30 1983-04-07 松下電工株式会社 Double sensitivity type sensor
JPS6224398A (en) * 1985-07-24 1987-02-02 ニツタン株式会社 Analog signal output type environment information detector
JPS62157997A (en) * 1985-12-28 1987-07-13 ホーチキ株式会社 Sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858697A (en) * 1981-09-30 1983-04-07 松下電工株式会社 Double sensitivity type sensor
JPS6224398A (en) * 1985-07-24 1987-02-02 ニツタン株式会社 Analog signal output type environment information detector
JPS62157997A (en) * 1985-12-28 1987-07-13 ホーチキ株式会社 Sensor
JPH0510718B2 (en) * 1985-12-28 1993-02-10 Hochiki Co

Also Published As

Publication number Publication date
JPS6223920B2 (en) 1987-05-26

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